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In my book it says we can use the boundary conditions of electromagnetic waves to derive the refraction law of light. How to derive it? A) If you have a traveling wave, incident at an angle θ to the normal
answered
Nov 8, 2024
Physics
high-school
0
votes
174k
views
Quiz Active 51 Mark this and return 6 10 In which neighborhoods were immigrants who stayed in cities most likely to settle? O in neighborhoods that were closest to their work O in neighborhoods close to
answered
Jul 3, 2024
Social Studies
college
7
votes
14.0k
views
What aspects of movement are the pre-motor areas (PMAs) involved in? a) Muscle coordination b) Movement planning c) Balance and posture d) All of the above
answered
May 21, 2024
Biology
high-school
5
votes
84.4k
views
Te New Testament in the cathloic bible consists of how many books?
answered
Apr 25, 2024
Social Studies
high-school
1
vote
135k
views
The present-day states of Nevada, California, Arizona, and Utah were a part of which territory? Mexican Cession Texas Annexation Oregon Territory Florida Territory
answered
Dec 20, 2023
History
high-school
6
votes
72.1k
views
1 point During the first couple of decades of America's history, why did the states need a central government? (Check all that apply)* Tax Americans Negotiate treaties with other countries They needed
answered
Sep 1, 2023
History
high-school
6
votes
220k
views
Resolve: 1:3a + 2a 2:-5b -7b 3:-a² -9a² 4:3a^x-²^+5a^x-² 5:18x - 11x 6:5a - 8a + a -6a + 21a
answered
Jun 25, 2023
Mathematics
college
3
votes
97.6k
views
Fully Factorise 10x - 8
answered
Jun 6, 2023
Mathematics
high-school
2
votes
164k
views
Which beak below would most likely help a bird eat meat?
answered
Jan 15, 2023
Geography
high-school
6
votes
18.2k
views
Fill in the blank. Würden Sie den Text bitte ______
answered
Oct 27, 2022
German
high-school
5
votes
139k
views
Find the number halfway between 19 and -55
answered
Oct 19, 2022
Mathematics
college
2
votes
215k
views
______ is the transfer of energy through spaces as electromagnetic waves in all directions? A. Conduction B. Radiation C. Fission D. Convection
answered
Oct 18, 2022
Biology
high-school
9
votes
51.3k
views
What is the tangent ratio of angle y?
answered
Oct 18, 2022
Mathematics
high-school
4
votes
137k
views
If a triangle has side lengths of 28,45, and 50, is the triangle acute,obtuse,or right?
answered
Jul 3, 2022
Mathematics
high-school
6
votes
207k
views
When was harry potter and the deathly hallows published
answered
May 17, 2022
Social Studies
high-school
2
votes
146k
views
I need the answers please and thank u
answered
May 12, 2022
Mathematics
college
4
votes
110k
views
Answer fast thank you
answered
Mar 28, 2022
Mathematics
college
1
vote
74.3k
views
IDENTIFY THE DIRECT OBJECT PRONOUN FOR THESE SENTENCES BELOW: 1. Compramos un pasaje de ida y vuelta. 2. El empleado llamó a su jefe. 3. Los estudiantes siguieron las instrucciones. 4. Yo siempre leo mis
answered
Mar 6, 2022
Spanish
high-school
6
votes
21.8k
views
Alpha can produce either 18 oranges or 9 apples an hour, while Beta can produce either 16 oranges or 4 apples an hour. If the terms of trade are established as 1 apple for 4 oranges, then_____________.
answered
Dec 29, 2021
Business
college
3
votes
74.1k
views
In Georgia the Floridan aquifer is located
answered
Nov 28, 2021
Social Studies
high-school
3
votes
166k
views
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